I would think the easiest way is with the compose key. But apparently you can also do it with an IME like ibus or scim._________________"Those who deny freedom to others deserve it not for themselves." - Abraham Lincoln
Free Culture | Defective by Design | EFF

I don't think so. You could either write a normal u with the tone, or use v instead of ü, which is common practice._________________"Those who deny freedom to others deserve it not for themselves." - Abraham Lincoln
Free Culture | Defective by Design | EFF